Commodity2005200620072008200920102011
Microscopes (excl. optical microscopes); diffraction app.$136,674,899$158,404,742$191,188,693$191,505,405$168,041,038$176,627,434$201,060,637
Parts & accessories of the app. of 90.12$34,513,249$42,359,922$42,636,336$43,985,154$37,856,240$41,760,966$59,459,725
Total$171,188,148$200,764,664$233,825,029$235,490,559$205,897,278$218,388,400$260,520,362